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bug#58342: 29.0.50; noverlay branch is O(N) for important calls
From: |
Stefan Monnier |
Subject: |
bug#58342: 29.0.50; noverlay branch is O(N) for important calls |
Date: |
Fri, 07 Oct 2022 09:36:50 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Eli Zaretskii [2022-10-07 10:09:39] wrote:
>> [ Site note: `previous-overlay-change` is probably not very important in
>> practice, but `next-overlay-change` OTOH is indeed important because
>> it's used during redisplay.
> previous-overlay-change is also called by redisplay (but I didn't see
> how frequently), at least if you look at the code from the static
> analysis POV.
Do you happen to know via which path it can be called (beside the obvious
ones when the redisplay ends up calling ELisp, such as via jit-lock)?
Stefan
- bug#58342: 29.0.50; noverlay branch is O(N) for important calls, Matt Armstrong, 2022/10/06
- bug#58342: 29.0.50; noverlay branch is O(N) for important calls, Matt Armstrong, 2022/10/07
- bug#58342: 29.0.50; noverlay branch is O(N) for important calls, Dmitry Gutov, 2022/10/07
- bug#58342: 29.0.50; noverlay branch is O(N) for important calls, Eli Zaretskii, 2022/10/08
- bug#58342: 29.0.50; noverlay branch is O(N) for important calls, Stefan Monnier, 2022/10/08